14... d8g5  15. g2g3 Restricting Black's knight. 15... c8g4 This is inaccurate due to White's surprising reply. Black can keep only a small disadvantage, normal in opening play, with many moves. 16. h2h4 Black now must place the queen in a dangerous square or go to a worse endgame. 16... g5h5 The best decision.